The process \(\rm {Z} +\) jet at NLO is calculated with MadGraph5_aMC@NLO using the collinear PB-NLO-2018-Set 2, as obtained in Ref. [1]} applying \(\alpha _\mathrm {s}(M_{\rm {Z}} )= 0.118\) . The matching of NLO matrix elements with PB TMD parton distributions is described in Refs. [2]}, [3]}, [4]}. The extension to multijet production is illustrated in Ref. [5]}. Predictions are obtained by processing the MadGraph5_aMC@NLO event files in LHE format [6]} through Cascade3 [4]} for an inclusion of TMD effects in the initial state and for simulation of the corresponding parton shower (labeled MCatNLO+CAS3 in the following).
